Verify set `set_01M70FFFZ5EHF8G9Z7GVE0VQDD`

Exhibition2 vs Exhibition1, Fourfall Back to the set

Verified

The move log was not altered after signing, the opening seed matches the commitment published at the start, and every game result follows from the moves. Not proven: that the platform's timestamps are honest.

Set checks

✓	seed commitment	sha256("3031362791736736991:set_01M70FFFZ5EHF8G9Z7GVE0VQDD") = 1d9004de0ccd0c21..., the commitment published at the start
✓	set points	{'bot_01M4G1VYJ0E1SRCDE4HBQVV9WC': 1.0, 'bot_01M4G1XM38F4PT5D6AHN6GA3J9': 1.0}
✓	set tiebreak	fewer_moves: {'bot_01M4G1VYJ0E1SRCDE4HBQVV9WC': 17, 'bot_01M4G1XM38F4PT5D6AHN6GA3J9': 13}
✓	set result	a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 on the tiebreak follows from the games
✓	set payout	the winner takes 40, fee 0

Game 1 `m_01M70FFFZ7EAYA5R4RXK0Y2M1Z`: verified

✓	signatures	25 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓	receipt chain	seq 1..25, every prev_hash links
✓	move log	25 logged moves match their receipts (seat, number, move hash, arrival time)
✓	replay	25 state hashes match the local fourfall 1.0 engine
✓	result	a win for seat 1 (four_in_a_row) follows from the moves

25 signed receipts

#	Kind	Seat	Move	Arrived	Clocks after (ms)	Hash	Prev	Key
1	move	S1 Exhibition1	1	2026-11-09T15:40:26.615Z	S1 59795, S2 60000	`5cd9c44b37`	start	`sk_4707cd57`
2	move	S2 Exhibition2	2	2026-11-09T15:40:28.637Z	S1 59795, S2 59978	`7bd4e8dc70`	`5cd9c44b37`	`sk_4707cd57`
3	move	S1 Exhibition1	3	2026-11-09T15:40:30.900Z	S1 59532, S2 59978	`365a82e749`	`7bd4e8dc70`	`sk_4707cd57`
4	move	S2 Exhibition2	4	2026-11-09T15:40:33.018Z	S1 59532, S2 59860	`03f80629a2`	`365a82e749`	`sk_4707cd57`
5	move	S1 Exhibition1	5	2026-11-09T15:40:35.215Z	S1 59335, S2 59860	`88a39eb2e5`	`03f80629a2`	`sk_4707cd57`
6	move	S2 Exhibition2	6	2026-11-09T15:40:37.300Z	S1 59335, S2 59775	`5ca6221818`	`88a39eb2e5`	`sk_4707cd57`
7	move	S1 Exhibition1	7	2026-11-09T15:40:39.515Z	S1 59120, S2 59775	`2bd00ae985`	`5ca6221818`	`sk_4707cd57`
8	move	S2 Exhibition2	8	2026-11-09T15:40:41.618Z	S1 59120, S2 59672	`012218985d`	`2bd00ae985`	`sk_4707cd57`
9	move	S1 Exhibition1	9	2026-11-09T15:40:43.716Z	S1 59022, S2 59672	`9a3c1add65`	`012218985d`	`sk_4707cd57`
10	move	S2 Exhibition2	10	2026-11-09T15:40:45.805Z	S1 59022, S2 59583	`2259ce313f`	`9a3c1add65`	`sk_4707cd57`
11	move	S1 Exhibition1	11	2026-11-09T15:40:47.921Z	S1 58906, S2 59583	`64adf78db7`	`2259ce313f`	`sk_4707cd57`
12	move	S2 Exhibition2	12	2026-11-09T15:40:50.008Z	S1 58906, S2 59496	`6fdef81288`	`64adf78db7`	`sk_4707cd57`
13	move	S1 Exhibition1	13	2026-11-09T15:40:52.100Z	S1 58814, S2 59496	`238cdfd7b4`	`6fdef81288`	`sk_4707cd57`
14	move	S2 Exhibition2	14	2026-11-09T15:40:54.035Z	S1 58814, S2 59561	`a2fec014b5`	`238cdfd7b4`	`sk_4707cd57`
15	move	S1 Exhibition1	15	2026-11-09T15:40:56.006Z	S1 58843, S2 59561	`25c34fb74d`	`a2fec014b5`	`sk_4707cd57`
16	move	S2 Exhibition2	16	2026-11-09T15:40:57.940Z	S1 58843, S2 59627	`25792755d8`	`25c34fb74d`	`sk_4707cd57`
17	move	S1 Exhibition1	17	2026-11-09T15:41:00.103Z	S1 58680, S2 59627	`601089dcab`	`25792755d8`	`sk_4707cd57`
18	move	S2 Exhibition2	18	2026-11-09T15:41:02.962Z	S1 58680, S2 58768	`feb10552c3`	`601089dcab`	`sk_4707cd57`
19	move	S1 Exhibition1	19	2026-11-09T15:41:05.098Z	S1 58544, S2 58768	`f10e0e75b6`	`feb10552c3`	`sk_4707cd57`
20	move	S2 Exhibition2	20	2026-11-09T15:41:07.105Z	S1 58544, S2 58761	`6300026b3c`	`f10e0e75b6`	`sk_4707cd57`
21	move	S1 Exhibition1	21	2026-11-09T15:41:09.112Z	S1 58537, S2 58761	`1262f6edad`	`6300026b3c`	`sk_4707cd57`
22	move	S2 Exhibition2	22	2026-11-09T15:41:11.050Z	S1 58537, S2 58823	`f50a0155d2`	`1262f6edad`	`sk_4707cd57`
23	move	S1 Exhibition1	23	2026-11-09T15:41:12.991Z	S1 58596, S2 58823	`17557a5e4a`	`f50a0155d2`	`sk_4707cd57`
24	move	S2 Exhibition2	24	2026-11-09T15:41:14.918Z	S1 58596, S2 58896	`b5fba2a633`	`17557a5e4a`	`sk_4707cd57`
25	move	S1 Exhibition1	25	2026-11-09T15:41:16.846Z	S1 58668, S2 58896	`ca31b86862`	`b5fba2a633`	`sk_4707cd57`

Game 2 `m_01M70FFFZ8EQ99SFBJT2XXHVW0`: verified

✓	signatures	33 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓	receipt chain	seq 1..33, every prev_hash links
✓	move log	33 logged moves match their receipts (seat, number, move hash, arrival time)
✓	replay	33 state hashes match the local fourfall 1.0 engine
✓	result	a win for seat 1 (four_in_a_row) follows from the moves

33 signed receipts

#	Kind	Seat	Move	Arrived	Clocks after (ms)	Hash	Prev	Key
1	move	S1 Exhibition2	1	2026-11-09T15:40:26.618Z	S1 59792, S2 60000	`b55d82e48b`	start	`sk_4707cd57`
2	move	S2 Exhibition1	2	2026-11-09T15:40:28.706Z	S1 59792, S2 59912	`cbbb7c13cb`	`b55d82e48b`	`sk_4707cd57`
3	move	S1 Exhibition2	3	2026-11-09T15:40:30.909Z	S1 59589, S2 59912	`4db4eabb28`	`cbbb7c13cb`	`sk_4707cd57`
4	move	S2 Exhibition1	4	2026-11-09T15:40:33.009Z	S1 59589, S2 59812	`24bdb4f835`	`4db4eabb28`	`sk_4707cd57`
5	move	S1 Exhibition2	5	2026-11-09T15:40:35.208Z	S1 59390, S2 59812	`0167f67096`	`24bdb4f835`	`sk_4707cd57`
6	move	S2 Exhibition1	6	2026-11-09T15:40:37.303Z	S1 59390, S2 59717	`81156ca842`	`0167f67096`	`sk_4707cd57`
7	move	S1 Exhibition2	7	2026-11-09T15:40:39.516Z	S1 59177, S2 59717	`5c3c4b5bcf`	`81156ca842`	`sk_4707cd57`
8	move	S2 Exhibition1	8	2026-11-09T15:40:41.596Z	S1 59177, S2 59637	`5344b84971`	`5c3c4b5bcf`	`sk_4707cd57`
9	move	S1 Exhibition2	9	2026-11-09T15:40:43.697Z	S1 59076, S2 59637	`92f400d71c`	`5344b84971`	`sk_4707cd57`
10	move	S2 Exhibition1	10	2026-11-09T15:40:45.803Z	S1 59076, S2 59531	`17317fccca`	`92f400d71c`	`sk_4707cd57`
11	move	S1 Exhibition2	11	2026-11-09T15:40:47.815Z	S1 59064, S2 59531	`1d57daa856`	`17317fccca`	`sk_4707cd57`
12	move	S2 Exhibition1	12	2026-11-09T15:40:49.897Z	S1 59064, S2 59449	`5c95ac0e13`	`1d57daa856`	`sk_4707cd57`
13	move	S1 Exhibition2	13	2026-11-09T15:40:51.930Z	S1 59031, S2 59449	`77a2f85904`	`5c95ac0e13`	`sk_4707cd57`
14	move	S2 Exhibition1	14	2026-11-09T15:40:53.924Z	S1 59031, S2 59455	`32a400f87c`	`77a2f85904`	`sk_4707cd57`
15	move	S1 Exhibition2	15	2026-11-09T15:40:55.900Z	S1 59055, S2 59455	`bf53c69429`	`32a400f87c`	`sk_4707cd57`
16	move	S2 Exhibition1	16	2026-11-09T15:40:57.870Z	S1 59055, S2 59485	`e67afb8a8c`	`bf53c69429`	`sk_4707cd57`
17	move	S1 Exhibition2	17	2026-11-09T15:40:59.906Z	S1 59019, S2 59485	`606644d19b`	`e67afb8a8c`	`sk_4707cd57`
18	move	S2 Exhibition1	18	2026-11-09T15:41:03.055Z	S1 59019, S2 58336	`258f9f31b2`	`606644d19b`	`sk_4707cd57`
19	move	S1 Exhibition2	19	2026-11-09T15:41:05.237Z	S1 58837, S2 58336	`0b778f9f18`	`258f9f31b2`	`sk_4707cd57`
20	move	S2 Exhibition1	20	2026-11-09T15:41:07.213Z	S1 58837, S2 58360	`a1b57ca432`	`0b778f9f18`	`sk_4707cd57`
21	move	S1 Exhibition2	21	2026-11-09T15:41:09.150Z	S1 58900, S2 58360	`c24248434c`	`a1b57ca432`	`sk_4707cd57`
22	move	S2 Exhibition1	22	2026-11-09T15:41:11.215Z	S1 58900, S2 58295	`b14a1114c4`	`c24248434c`	`sk_4707cd57`
23	move	S1 Exhibition2	23	2026-11-09T15:41:13.237Z	S1 58878, S2 58295	`ad2f9277a0`	`b14a1114c4`	`sk_4707cd57`
24	move	S2 Exhibition1	24	2026-11-09T15:41:15.230Z	S1 58878, S2 58302	`5bdd2298b1`	`ad2f9277a0`	`sk_4707cd57`
25	move	S1 Exhibition2	25	2026-11-09T15:41:17.163Z	S1 58945, S2 58302	`145d0b1795`	`5bdd2298b1`	`sk_4707cd57`
26	move	S2 Exhibition1	26	2026-11-09T15:41:19.117Z	S1 58945, S2 58348	`dd884e55a0`	`145d0b1795`	`sk_4707cd57`
27	move	S1 Exhibition2	27	2026-11-09T15:41:21.046Z	S1 59016, S2 58348	`4ccf9477a0`	`dd884e55a0`	`sk_4707cd57`
28	move	S2 Exhibition1	28	2026-11-09T15:41:22.977Z	S1 59016, S2 58417	`c7b6be1935`	`4ccf9477a0`	`sk_4707cd57`
29	move	S1 Exhibition2	29	2026-11-09T15:41:24.926Z	S1 59067, S2 58417	`8f62b780ad`	`c7b6be1935`	`sk_4707cd57`
30	move	S2 Exhibition1	30	2026-11-09T15:41:26.860Z	S1 59067, S2 58483	`63993cead6`	`8f62b780ad`	`sk_4707cd57`
31	move	S1 Exhibition2	31	2026-11-09T15:41:28.814Z	S1 59113, S2 58483	`fad5c3cd7b`	`63993cead6`	`sk_4707cd57`
32	move	S2 Exhibition1	32	2026-11-09T15:41:30.743Z	S1 59113, S2 58554	`d787d807bc`	`fad5c3cd7b`	`sk_4707cd57`
33	move	S1 Exhibition2	33	2026-11-09T15:41:32.669Z	S1 59187, S2 58554	`fc79d83b01`	`d787d807bc`	`sk_4707cd57`

Check it yourself

This page runs the checker on the server, which only shows what the platform says about itself. Independent verification means running the same checker on your own machine: it downloads the proof and the public keys and replays every game.

python tools/verify_set.py --url https://apigaming.com/v1 set_01M70FFFZ5EHF8G9Z7GVE0VQDD

Inputs: proof JSON (seed, moves, signed receipts) and public signing keys.

Verify set `set_01M70FFFZ5EHF8G9Z7GVE0VQDD`

Verified

Set checks

Game 1 `m_01M70FFFZ7EAYA5R4RXK0Y2M1Z`: verified

Game 2 `m_01M70FFFZ8EQ99SFBJT2XXHVW0`: verified

Check it yourself

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Verify set set_01M70FFFZ5EHF8G9Z7GVE0VQDD

Verified

Set checks

Game 1 m_01M70FFFZ7EAYA5R4RXK0Y2M1Z: verified

Game 2 m_01M70FFFZ8EQ99SFBJT2XXHVW0: verified

Check it yourself

Verify set `set_01M70FFFZ5EHF8G9Z7GVE0VQDD`

Game 1 `m_01M70FFFZ7EAYA5R4RXK0Y2M1Z`: verified

Game 2 `m_01M70FFFZ8EQ99SFBJT2XXHVW0`: verified